Path of the Annular Solar Eclipse of -1819 Apr 03

Fred Espenak

Introduction

The following table delineates the path of the Moon's antumbral shadow during the Annular Solar Eclipse of -1819 Apr 03 . The geographic coordinates (WGS 84) of the northern and southern limits and the central line are listed at 120-second intervals. This provides adequate detail for making plots of the path on larger scale maps. Local circumstances on the central line include the ratio of the apparent diameters of the Moon to the Sun, the Sun's altitude and azimuth (degrees), the path width (kilometers) and the duration on the central line (minutes and seconds). See the Explanation of the Central Eclipse Path Table for a description of each column in the table.

The geographic visibility of the eclipse is shown on a global map on the Prime Page for the Eclipse which also includes complete details on the eclipse. The path of the eclipse is displayed in greater detail on an interactive Google Map .

Annular Solar Eclipse of -1819 Apr 03
UT1 Northern Limit Southern Limit Central Line M:S Sun Sun Path Central
Latitude Longitude Latitude Longitude Latitude Longitude Ratio Alt. Azm. Width Duration
Limits48°41.1'N073°11.5'W43°53.7'N071°09.1'W46°11.1'N072°07.2'W 0.938 - 523 km 04m15.6s
11:02 - - 44°56.3'N055°33.1'W46°23.4'N063°24.8'W 0.940 98° 529 km 04m22.5s
11:04 - - 45°20.5'N053°14.8'W46°45.5'N059°25.4'W 0.941 101° 531 km 04m26.1s
11:0648°44.8'N066°07.9'W45°45.1'N051°15.3'W47°09.0'N056°32.6'W 0.941 11° 104° 532 km 04m28.8s
11:0849°05.7'N061°23.2'W46°10.0'N049°28.9'W47°33.4'N054°11.8'W 0.942 13° 106° 533 km 04m31.0s
11:1049°29.1'N058°14.5'W46°35.4'N047°52.3'W47°58.3'N052°10.5'W 0.942 15° 108° 532 km 04m32.9s
11:1249°53.7'N055°44.9'W47°01.0'N046°23.1'W48°23.8'N050°22.6'W 0.942 16° 110° 531 km 04m34.7s
11:1450°19.1'N053°37.9'W47°27.0'N045°00.0'W48°49.7'N048°44.8'W 0.943 17° 112° 530 km 04m36.2s
11:1650°45.2'N051°45.8'W47°53.3'N043°41.7'W49°16.0'N047°14.5'W 0.943 18° 114° 528 km 04m37.6s
11:1851°11.9'N050°04.6'W48°19.9'N042°27.5'W49°42.8'N045°50.3'W 0.943 19° 116° 525 km 04m38.9s
11:2051°39.1'N048°31.7'W48°46.8'N041°16.6'W50°09.9'N044°31.0'W 0.943 20° 118° 522 km 04m40.1s
11:2252°06.9'N047°05.2'W49°14.0'N040°08.6'W50°37.4'N043°15.7'W 0.944 21° 119° 519 km 04m41.2s
11:2452°35.1'N045°43.8'W49°41.6'N039°03.0'W51°05.3'N042°03.9'W 0.944 21° 121° 516 km 04m42.2s
11:2653°03.8'N044°26.7'W50°09.4'N037°59.4'W51°33.6'N040°54.8'W 0.944 22° 123° 512 km 04m43.1s
11:2853°33.0'N043°13.1'W50°37.6'N036°57.6'W52°02.3'N039°48.1'W 0.944 23° 124° 509 km 04m43.9s
11:3054°02.8'N042°02.4'W51°06.1'N035°57.2'W52°31.4'N038°43.3'W 0.944 23° 126° 505 km 04m44.6s
11:3254°33.0'N040°54.0'W51°35.0'N034°58.0'W53°00.9'N037°40.3'W 0.944 24° 128° 501 km 04m45.3s
11:3455°03.7'N039°47.7'W52°04.2'N033°59.8'W53°30.9'N036°38.6'W 0.944 24° 129° 497 km 04m45.9s
11:3655°34.9'N038°43.1'W52°33.8'N033°02.4'W54°01.2'N035°38.0'W 0.944 24° 131° 493 km 04m46.5s
11:3856°06.7'N037°39.7'W53°03.7'N032°05.6'W54°32.0'N034°38.3'W 0.944 25° 133° 489 km 04m46.9s
11:4056°39.0'N036°37.5'W53°34.1'N031°09.3'W55°03.3'N033°39.3'W 0.944 25° 134° 485 km 04m47.3s
11:4257°12.0'N035°36.0'W54°04.9'N030°13.3'W55°35.1'N032°40.8'W 0.945 25° 136° 481 km 04m47.7s
11:4457°45.5'N034°35.2'W54°36.1'N029°17.3'W56°07.4'N031°42.6'W 0.945 25° 138° 477 km 04m48.0s
11:4658°19.7'N033°34.7'W55°07.7'N028°21.4'W56°40.2'N030°44.5'W 0.945 25° 139° 474 km 04m48.2s
11:4858°54.5'N032°34.3'W55°39.8'N027°25.2'W57°13.5'N029°46.3'W 0.945 25° 141° 470 km 04m48.3s
11:5059°30.1'N031°33.9'W56°12.4'N026°28.7'W57°47.5'N028°47.8'W 0.945 26° 143° 467 km 04m48.4s
11:5260°06.4'N030°33.1'W56°45.5'N025°31.7'W58°22.0'N027°49.0'W 0.945 26° 144° 464 km 04m48.4s
11:5460°43.5'N029°31.9'W57°19.2'N024°34.0'W58°57.2'N026°49.4'W 0.945 26° 146° 461 km 04m48.4s
11:5661°21.4'N028°29.9'W57°53.4'N023°35.5'W59°33.1'N025°49.1'W 0.945 25° 148° 458 km 04m48.3s
11:5862°00.3'N027°26.9'W58°28.2'N022°35.9'W60°09.7'N024°47.7'W 0.945 25° 150° 455 km 04m48.2s
12:0062°40.1'N026°22.7'W59°03.6'N021°35.1'W60°47.1'N023°45.0'W 0.944 25° 151° 453 km 04m48.0s
12:0263°21.0'N025°16.8'W59°39.7'N020°32.8'W61°25.3'N022°40.8'W 0.944 25° 153° 451 km 04m47.7s
12:0464°03.0'N024°09.1'W60°16.5'N019°28.8'W62°04.4'N021°34.7'W 0.944 25° 155° 449 km 04m47.3s
12:0664°46.2'N022°59.1'W60°54.0'N018°22.9'W62°44.5'N020°26.5'W 0.944 24° 157° 447 km 04m46.9s
12:0865°30.8'N021°46.4'W61°32.4'N017°14.7'W63°25.5'N019°15.8'W 0.944 24° 159° 446 km 04m46.5s
12:1066°16.8'N020°30.4'W62°11.6'N016°03.9'W64°07.7'N018°02.2'W 0.944 24° 161° 445 km 04m45.9s
12:1267°04.5'N019°10.5'W62°51.7'N014°50.1'W64°51.1'N016°45.1'W 0.944 23° 163° 444 km 04m45.3s
12:1467°54.0'N017°45.9'W63°32.8'N013°32.8'W65°35.8'N015°24.0'W 0.944 23° 165° 444 km 04m44.6s
12:1668°45.6'N016°15.6'W64°15.1'N012°11.5'W66°21.9'N013°58.1'W 0.944 22° 167° 443 km 04m43.9s
12:1869°39.5'N014°38.4'W64°58.5'N010°45.5'W67°09.7'N012°26.6'W 0.944 21° 169° 444 km 04m43.1s
12:2070°36.1'N012°52.6'W65°43.1'N009°14.2'W67°59.2'N010°48.3'W 0.943 21° 172° 444 km 04m42.1s
12:2271°35.9'N010°55.9'W66°29.3'N007°36.4'W68°50.8'N009°01.9'W 0.943 20° 174° 445 km 04m41.1s
12:2472°39.4'N008°45.0'W67°16.9'N005°51.0'W69°44.6'N007°05.4'W 0.943 19° 177° 447 km 04m40.0s
12:2673°47.5'N006°15.1'W68°06.4'N003°56.6'W70°41.1'N004°56.5'W 0.943 18° 180° 449 km 04m38.8s
12:2875°01.4'N003°18.5'W68°57.8'N001°51.1'W71°40.8'N002°31.5'W 0.943 17° 183° 451 km 04m37.5s
12:3076°22.8'N000°17.9'E69°51.4'N000°28.1'E72°44.1'N000°14.6'E 0.942 16° 186° 455 km 04m36.0s
12:3277°54.8'N005°00.4'E70°47.7'N003°04.7'E73°51.9'N003°29.4'E 0.942 15° 190° 459 km 04m34.4s
12:3479°43.3'N011°51.1'E71°46.9'N006°03.7'E75°05.4'N007°25.9'E 0.942 13° 194° 464 km 04m32.5s
12:3682°03.9'N024°38.3'E72°49.8'N009°33.0'E76°26.4'N012°27.2'E 0.941 12° 200° 471 km 04m30.4s
12:38 - - 73°57.1'N013°44.8'E77°58.0'N019°22.3'E 0.941 10° 207° 480 km 04m27.9s
12:40 - - 75°10.0'N019°00.6'E79°46.8'N030°28.5'E 0.940 219° 493 km 04m24.6s
12:42 - - 76°30.4'N026°03.3'E82°21.3'N063°39.1'E 0.938 252° 523 km 04m18.2s
Limits85°05.5'N071°03.6'E80°20.4'N074°34.5'E82°37.2'N073°48.1'E 0.938 - 530 km 04m16.8s

ΔT = 42123.8 seconds

Greatest Eclipse and Greatest Duration
Event Time
TD
Time
UT1
Latitude Longitude Sun
Altitude
Sun
Azimuth
Path Width Central
Duration
Greatest Eclipse23:33:29.311:51:25.458°12.0'N155°54.2'E 25.6° 143.9° 464.7 km04m48.45s
Greatest Duration23:34:07.611:52:03.858°23.1'N027°47.1'W 25.5° 144.4° 463.7 km04m48.45s

Explanation of Greatest Eclipse and Greatest Duration

Links for the Annular Solar Eclipse of -1819 Apr 03

Links to Additional Solar Eclipse Predictions

  • Home - home page of EclipseWise with predictions for both solar and lunar eclipses
  • Solar Eclipses - primary page for solar eclipse predictions
  • Solar Eclipse Links - detailed directory of links

Eclipse Predictions

Predictions for the Annular Solar Eclipse of -1819 Apr 03 were generated using the JPL DE406 solar and lunar ephemerides. The lunar coordinates were calculated with respect to the Moon's Center of Mass. Although the predictions are first calculated in Terrestrial Dynamical Time (TD), they are then converted to Universal Time (UT1) as presented here. The parameter ΔT is used to convert between the two times (i.e., UT1 = TD - ΔT). ΔT has a value of 42123.8 seconds for this eclipse. The uncertainty in ΔT is 3005.8 seconds corresponding to a standard error in longitude of the eclipse path of ± 12.56°.

Acknowledgments

All eclipse calculations are by Fred Espenak, and he assumes full responsibility for their accuracy.

Permission is granted to reproduce eclipse data when accompanied by a link to this page and an acknowledgment:

"Eclipse Predictions by Fred Espenak, EclipseWise.com"

The use of diagrams and maps is permitted provided that they are unaltered (except for re-sizing) and the embedded credit line is not removed or covered.